The production value of services incidental to air transportation in Belgium has experienced fluctuations over the past decade, ranging from a high of 1.32 billion euros in 2013 to a low of 0.77 billion euros in 2020 due to the COVID-19 pandemic. As of 2023, the production value stands at 1.25 billion euros. Over the past two years, the sector showed signs of recovery with a year-on-year growth of 9.11% in 2023 and 15% in 2022. The Compound Annual Growth Rate (CAGR) from 2018 to 2023 is approximately 0.8%, indicating modest growth. Forecasts for the period 2024 to 2028 predict a steady increase, with a 5-year CAGR of 0.63% and an overall growth rate of 3.17%.

Future trends to watch for include:

The impact of emerging technologies and innovations in air transport services
Changes in regulatory environments affecting air transportation
Environmental sustainability practices influencing operational costs
Market dynamics and competition within the European air transport services sector